Cloud technology has evolved rapidly in the last few years. There are so many organizations that are choosing cloud services. Adopting a public, private or hybrid cloud solution for an organization is a difficult decision to make.
Selecting the correct cloud service for your business includes some brainstorming questions. The pros and cons of each solution, the decision to choose public over the private cloud, or hybrid over public or private, among the three cloud services, which is the best one?
We would discuss further to help the organizations in choosing the best solution for their business.
Public Cloud is famous for the three solutions -
- Low entry cost
- Speed in the market
Amazon Web Services (AWS) is a single external provider to manage the public cloud, and it is used on a wide scale by millions of people around the world. AWS has a wide range of the majority of the market for public cloud, and they have a wide range of products and applications to choose from the market. The public cloud is a cost-effective solution for most businesses as the resources get clubbed together, and users pay only for those resources they use.
In the earlier times, if a company needed more storage or computing power, then they would need to procure hardware and technical staff to assist with the added resources. On the other hand, the public cloud offers a pay-as-you-use system so the organization can purchase additional storage or computing power from their cloud service provider, providing them the required settings in a fraction of the time.
The public cloud separates the data from other users in the cloud, and still, they all will use the same network and mostly the same server. It is different from the on-premises solution, where the data gets separated physically.
Public clouds are more scalable and cost-efficient, but it is less secure than the private cloud network. The data on the public cloud shares the same space that other users are using. With appropriate precautions, the public cloud can become a more secure network.
Characteristics of Public cloud -
Public cloud implementation is cost-effective. Most of the public cloud is free of cost, and most of the other public cloud providers are more cost-effective.
The public cloud scales up so instantly. You can even take a break from the services when your business is re-organizing.
Easy deployment -
Public cloud implementation also provides ease of implementation, sometimes within hours only.
Less secured -
In a public cloud, the data usually share an equal space location, so it’s not that secure like other cloud services.
All public clouds differ from each other. If your business follows strict compliance requirements, then it is a bit difficult to manage and maintain that public cloud environment.
Difficult management -
The public cloud needs an appropriate management system. Without a proper management system in your organization, managing public cloud implementation becomes tiresome and time-consuming.
The private cloud has a data center/network that uses cloud computing technologies.
Security is a vital aspect of the private cloud system over public cloud implementation. The business which deploys the private cloud service setup has complete ownership, control, and maintenance of the data in the private cloud environment. It helps those companies that are strict regarding compliance and have any concerns relevant to data security.
There are few options for the users for the deployment of the private cloud system. Some enterprises procure their resources and manage them by themselves in the data centers, and some of the companies choose the private cloud service with the help of a cloud service provider. Later on, the cloud service provider provides fully dedicated hardware, shared hardware, or some combination of both.
For implementing a private cloud within your own data centers, you need to take care of hardware, software, and architectural decisions and the related skill set and different resources. A private cloud implementation in the business with your data center is a good option if your organization can invest time and necessary resources for managing the private cloud.
Characteristics of a private cloud :
Your sensitive business data gets stored in the hardware, and it gets controlled by your software, or this is under the cloud service provider management.
Customization is available -
As per the specific compliance need, you can customize and manage the private cloud to remain compliant.
Controlled by the user -
The business using a private cloud setup has more control over every concept of the deployment.
Flexible more than public cloud -
The private cloud deployment provides more options and flexibility for making decisions on adopting new technologies.
Expensive if its on-premises -
If you are managing an on-premises private cloud setup, then it will have more up-front cost.
A hybrid cloud is a mixture of both public and private cloud services. A hybrid cloud promotes on-preemies, assembles private and public cloud environments, clubbed together as per the business need.
It is always known as an appropriate mixture of both the cloud services, and it offers customization and provides the benefits of both deployments.
Hybrid cloud deployment offers the security of private cloud and scalability of public cloud as per your business requirement. It will provide complete safety and control of parallel systems when your business needs them.
Hybrid cloud setup comprises technical expertise, strategy, related skills, and continuous investments for proper management. Hybrid cloud services are a good option if management is proper.
Characteristics of Hybrid cloud :
Proper execution of hybrid cloud technology gives security to your business as required.
With proper management, the hybrid cloud deployment gives you higher scalability. You can invest in the private cloud if you need more security, and similarly, you can invest in the public cloud if your business requires more computing ability.
You can manage the data storage capacity and can control it as per your business requirement. You can store the data in the public environment if it is less sensitive, much more sensitive data you can save in the private cloud, and crucial applications and data you can store in on-premises or an assembled data center.
Managing is difficult -
Managing hybrid cloud deployment and strategy requires dedication and skill set. It needs a well-execution and a lot of thought for the processing.
What’s best for your business & why?
Most companies select hybrid cloud solutions because most organizations need a different variety of cloud services. It is possible to provide this facility where you can use specific functionalities of public or private and rest in the assembled cloud environment.
Although managing hybrid cloud deployment is complex, still, the popularity of these solutions is increasing. It is a fact that the cloud solution that is suitable for one company may not be desirable for another one.
All in all, we can say that cloud service deployment depends upon the business requirement. For some of the companies, the entire public cloud deployment is a necessity. For other companies, a complete private cloud exactly fits their business requirements. After the discussion of the pros and cons of all three deployments, you can select the deployment option that offers scalability with a quick and easy application.
In other words, there is no absolute number one deployment as each type of deployment provides various specifications.
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